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A033494 Record sum of numbers in trajectory of 3x+1 problem. +0
1
1, 3, 49, 55, 288, 339, 694, 101440, 101494, 102316, 105098, 105224, 105976, 112748, 119613, 175427, 471801, 489736, 4439569, 4444724, 4451595, 4574267, 14066483, 14129690, 14143733, 14189802, 17127881, 83092220, 83123423 (list; graph; listen)
OFFSET

0,2

LINKS

Index entries for sequences related to 3x+1 (or Collatz) problem

CROSSREFS

Sequence in context: A049524 A033493 A094045 this_sequence A079837 A160763 A041523

Adjacent sequences: A033491 A033492 A033493 this_sequence A033495 A033496 A033497

KEYWORD

nonn

AUTHOR

Jeff Burch (gburch(AT)erols.com)

EXTENSIONS

More terms from Larry Reeves (larryr(AT)acm.org), Apr 27 2001

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.


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